Codex with ChatGPT
Codex with ChatGPT is a coding agent add-on that lets your ChatGPT web subscription plan and review code while Codex makes the edits, for developers and vibe coders.
What it is good for
- Reducing API token costs for coding agent planning and review
- Having ChatGPT review code changes made by a coding agent
- Letting a coding agent read a project through a read-only connection
At a glance
- Who it is for
- Setup
- Guided command-line setup
Level 4 of 5. You copy and paste commands into a terminal by following the instructions. Comfortable territory for vibe coders.
- Cost
- Free and open source
- Type
- Agent app
- Tasks
- Works with
- Codex, ChatGPT, Cloudflare, Git, Node.js
Momentum
- Rank this week
- Not ranked yet
- Best rank
- None yet
- GitHub stars
- 7,633
GitHub numbers as of Nov 2, 2026. Updated weekly.
Official links
Setup steps are on the official pages. We do not repeat them here, since they change.
Questions
- Is Codex with ChatGPT free?
- Yes. It is free and open source (MIT license).
- Do I need to know how to code to use Codex with ChatGPT?
- You do not need to write code, but setup means copying and pasting commands into a terminal by following its instructions.
- What does Codex with ChatGPT work with?
- According to its own documentation, it works with Codex, ChatGPT, Cloudflare, Git, and Node.js.
- What is Codex with ChatGPT good for?
- Reducing API token costs for coding agent planning and review, having ChatGPT review code changes made by a coding agent, and letting a coding agent read a project through a read-only connection.
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